In 2017, she was the first woman in Northern Ireland to be married in a humanist ceremony.
She was incredible while dancing on Strictly and as a Eurovision commentator.
After that, she went on to grace many magazines and newspapers, specializing in glamour modeling.
Here are twenty Celtic beauties that have taken the world by storm.
After Girls Aloud broke off, she started her solo career.
For now, though, we can be dazzled on a daily basis by her photos, her golden hair, and svelte figure.